I'm not sure but it appears the bulls got the gift/excuse they were looking for in order to rise from their slumber and take action. It seems they don't like making a move unless the bears compels them. Hopefully we start seeing some meaningful price action again. It was as if the market was stuck.
SPX-DAILY III
SPX-DAILY II
SPX-DAILY I
SPX-30MIN III
SPX-30MIN II
SPX-30MIN I
SPY-15MIN